Elasticsearch曾经很出色,但向量数据库才是未来
原文英文,约1300词,阅读约需5分钟。发表于: 。For decades, keyword matching, also known as full-text search, exemplified by Elasticsearch, has been the default choice for information retrieval The post Elasticsearch Was Great, But Vector...
关键词匹配在信息检索中广泛应用,随着AI技术的发展,语义搜索逐渐兴起。语义搜索通过向量嵌入更好地理解用户意图,并结合传统关键词匹配,形成混合搜索方法。统一的向量数据库如Milvus简化了混合搜索,提升了性能和效率,超越了传统搜索系统如Elasticsearch。